On the regional karst water, it has been primarily clarified that the distributing trait, the cause of formation, and the environment background, and it has been confirmed that the source, the height, and the location about the karst groundwater replenishment. we have found out the relationship of developing circulation among the atmosphericwater, the surface water, and the groundwater in the research area, and have compartmentalized the different geohydrology structures about the karst water. 2